490  
CDUS46 KSGX 280945  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
245 AM PDT FRI MAR 28 2025  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MARCH 27 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 91 2015 72 MM 71  
MINIMUM MM MM 44 2020 52 MM 48  
2023  
AVERAGE MM 62 MM 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 2011 0.04 -0.04 0.00  
MONTH TO DATE 0.70 1.57 -0.87 1.14  
SINCE JUL 1 3.68 10.72 -7.04 16.60  
SINCE OCT 1 3.68 10.54 -6.86 14.38  
SINCE JAN 1 3.65 7.44 -3.79 12.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 4 MM 5  
MONTH TO DATE 110 125 -15 149  
SINCE MAR 1 110 125 -15 149  
SINCE JUL 1 820 930 -110 773  
 
COOLING  
YESTERDAY MM 1 MM 0  
MONTH TO DATE 0 27 -27 0  
SINCE MAR 1 0 27 -27 0  
SINCE JAN 1 1 42 -41 4    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED MM RESULTANT WIND DIRECTION MM  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 2004  
MINIMUM TEMPERATURE (F) 52 46 2007  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 6:44 AM PDT SUNSET 7:10 PM PDT  
MARCH 29 2025.........SUNRISE 6:43 AM PDT SUNSET 7:11 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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